function drawRectangle($left, $top, $right, $bottom, $style)
{
$this->_convertPosition($left, $top);
$this->_convertPosition($right, $bottom);
ps_setcolor($this->ps, 'stroke', $style['line'][0], $style['line'][1], $style['line'][2], $style['line'][3], $style['line'][4]);
if (isset($style['fill'])) {
ps_setcolor($this->ps, 'fill', $style['fill'][0], $style['fill'][1], $style['fill'][2], $style['fill'][3], $style['fill'][4]);
}
ps_setlinewidth($this->ps, $style['line-width']);
ps_rect($this->ps, $left, $top, $right - $left, $bottom - $top);
if (isset($style['fill'])) {
ps_fill_stroke($this->ps);
} else {
ps_stroke($this->ps);
}
}
function begin_example_box($p, $llx, $lly, $title, $font)
{
ps_save($p);
ps_translate($p, $llx, $lly);
ps_setcolor($p, "fill", "gray", 0.5, 0.0, 0.0, 0.0);
ps_rect($p, 0, EXAMPLE_BOX_HEIGHT - EXAMPLE_BOX_TITLE_HEIGHT, EXAMPLE_BOX_WIDTH, EXAMPLE_BOX_TITLE_HEIGHT);
ps_fill($p);
ps_setcolor($p, "stroke", "gray", 1.0, 0.0, 0.0, 0.0);
ps_setfont($p, $font, 12.0);
ps_show_xy($p, $title, 10, EXAMPLE_BOX_HEIGHT - EXAMPLE_BOX_TITLE_HEIGHT + 5);
ps_setlinewidth($p, 1.0);
ps_setcolor($p, "stroke", "gray", 0.0, 0.0, 0.0, 0.0);
ps_rect($p, 0, 0, EXAMPLE_BOX_WIDTH, EXAMPLE_BOX_HEIGHT);
ps_stroke($p);
ps_moveto($p, 0, EXAMPLE_BOX_HEIGHT - EXAMPLE_BOX_TITLE_HEIGHT);
ps_lineto($p, EXAMPLE_BOX_WIDTH, EXAMPLE_BOX_HEIGHT - EXAMPLE_BOX_TITLE_HEIGHT);
ps_stroke($p);
}
if (!ps_open_file($psdoc, "fontcreate.ps")) {
print "Cannot open PostScript file\n";
exit;
}
ps_set_info($psdoc, "Creator", __FILE__);
ps_set_info($psdoc, "Author", "Uwe Steinmann");
ps_set_info($psdoc, "Title", "Boxed Text");
ps_set_info($psdoc, "Keywords", "Boxes, Text Rendering");
ps_set_info($psdoc, "BoundingBox", "0 0 596 842");
$myfont = ps_begin_font($psdoc, "test", 0.001, 0.0, 0.0, 0.001, 0.0, 0.0);
ps_begin_glyph($psdoc, "a", 800.0, 0.0, 0.0, 800.0, 800.0);
ps_rect($psdoc, 10, 10, 300, 300);
ps_stroke($psdoc);
ps_end_glyph($psdoc);
ps_begin_glyph($psdoc, "b", 800.0, 0.0, 0.0, 800.0, 800.0);
ps_rect($psdoc, 10, 10, 300, 300);
ps_fill($psdoc);
ps_end_glyph($psdoc);
ps_begin_glyph($psdoc, "zero", 900.0, 0.0, 0.0, 900.0, 900.0);
frame($psdoc);
ps_end_glyph($psdoc);
ps_begin_glyph($psdoc, "one", 900.0, 0.0, 0.0, 900.0, 900.0);
frame($psdoc);
ps_circle($psdoc, 450, 450, 80);
ps_fill($psdoc);
ps_end_glyph($psdoc);
ps_begin_glyph($psdoc, "two", 900.0, 0.0, 0.0, 900.0, 900.0);
frame($psdoc);
ps_circle($psdoc, 250, 250, 80);
ps_fill($psdoc);
ps_circle($psdoc, 650, 650, 80);
<?php
define("LEFT_BORDER", 50);
function footer($ps, $text)
{
$psfont = ps_findfont($ps, "Helvetica", "", 0);
ps_setfont($ps, $psfont, 8.0);
$buffer = "This file has been created with pslib " . ps_get_parameter($ps, "dottedversion", 0.0);
ps_show_xy($ps, $buffer, LEFT_BORDER, 25);
}
$ps = ps_new();
if (!ps_open_file($ps, "overprint.ps")) {
print "Cannot open PostScript file\n";
exit;
}
ps_set_info($ps, "Creator", "draw.php");
ps_set_info($ps, "Author", "Uwe Steinmann");
ps_set_info($ps, "Title", "Overprint");
ps_begin_page($ps, 596, 842);
footer($ps, "");
ps_setcolor($ps, "fill", "cmyk", 1.0, 0.0, 0.0, 0.0);
ps_rect($ps, 100, 100, 200, 200);
ps_fill($ps);
ps_setoverprintmode($ps, 1);
ps_rect($ps, 120, 120, 100, 100);
ps_fill($ps);
ps_end_page($ps);
ps_close($ps);
ps_delete($ps);
/**
* Draw a rectangle
*
* Parameter array:
* 'x0': int X start point
* 'y0': int Y start point
* 'x1': int X end point
* 'y1': int Y end point
* 'fill': mixed [optional] The fill color
* 'line': mixed [optional] The line color
* @param array $params Parameter array
*/
function rectangle($params)
{
$x0 = $this->_getX($params['x0']);
$y0 = $this->_getY($params['y0']);
$x1 = $this->_getX($params['x1']);
$y1 = $this->_getY($params['y1']);
$fillColor = isset($params['fill']) ? $params['fill'] : false;
$lineColor = isset($params['line']) ? $params['line'] : false;
$line = $this->_setLineStyle($lineColor);
$fill = $this->_setFillStyle($fillColor);
if ($line || $fill) {
ps_rect($this->_ps, min($x0, $x1), min($y0, $y1), abs($x1 - $x0), abs($y1 - $y0));
if ($line && $fill) {
ps_fill_stroke($this->_ps);
} elseif ($line) {
ps_stroke($this->_ps);
} elseif ($fill) {
ps_fill($this->_ps);
}
}
parent::rectangle($params);
}
